package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

//借阅图书操作
public class BorrowOperation implements IOperation {
    @Override
    public void work(BookList bookList) {
        System.out.println("借阅图书！");
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入借阅图书的名字：");
        String name = scanner.nextLine();

        int currentSize = bookList.getUsedSize();
        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBooks(i);
            if (book.getName().equals(name) ) {
                if (book.isBorrowed() == false) {
                    System.out.println("借阅成功！");
                    book.setBorrowed(true);
                    return;
                } else {
                    System.out.println("该书已被借阅！");
                }
                return;
            }
        }
        System.out.println("没有你要借阅的书！");
    }
}
